Chess South Africa
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Chess South Africa
Van Der Spuy, A (Albert)
Dob:
2010/04/10 (U16)
Gender:
Male
Chess SA id:
1100140774
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/06/16 (10 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1462.6
Current Weighted rating
1380.7
Current Weighted performance
1437.4
Current official/published rating (highest between Raw, WR and WP)
1462.6
Current highest rating achieved
1462.6
Current floor (min rating allowed)
962.6
Current K-factor
32
Games played this month
6
Score (S)
4.5
Expected score (We)
3.59
Difference (S-We)
0.79
Current Raw change (no limits, including tournament time weight)
25.3
Current min/max change allowed (with limits)
±114.1
Current Raw change used (final)
25.3
Projected new Raw rating
1487.9
Projected new Weighed rating
1273.2
Projected new Weighted performance
1492.4
Projected new final Raw rating (if new WP > new Raw)
1492.4
Projected new highest rating
1492.4
Projected new floor
992.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1492.4
Projected effective change (new Official - current Official)
+29.8
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1367.1
Current Weighted rating
1282.2
Current Weighted performance
1338.6
Current official/published rating (highest between Raw, WR and WP)
1367.1
Current highest rating achieved
1367.1
Current floor (min rating allowed)
867.1
Current K-factor
36
Games played this month
6
Score (S)
4.5
Expected score (We)
2.96
Difference (S-We)
1.54
Current Raw change (no limits, including tournament time weight)
55.4
Current min/max change allowed (with limits)
±130.7
Current Raw change used (final)
55.4
Projected new Raw rating
1422.5
Projected new Weighed rating
1181.6
Projected new Weighted performance
1429.3
Projected new final Raw rating (if new WP > new Raw)
1429.3
Projected new highest rating
1429.3
Projected new floor
929.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1429.3
Projected effective change (new Official - current Official)
+62.2
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1519.4
Current Weighted rating
1415.3
Current Weighted performance
1480.2
Current official/published rating (highest between Raw, WR and WP)
1519.4
Current highest rating achieved
1519.4
Current floor (min rating allowed)
1019.4
Current K-factor
32
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±105.2
Current Raw change used (final)
0.0
Projected new Raw rating
1519.4
Projected new Weighed rating
1305.2
Projected new Weighted performance
1480.2
Projected new final Raw rating (if new WP > new Raw)
1519.4
Projected new highest rating
1519.4
Projected new floor
1019.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1519.4
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Tournament:
Cape Town Chess Federation Closed Chess Championships 2024 (U16)
Start:
2024/06/15
End:
2024/06/16
Host:
WCT
Type:
Standard
Time:
70
Time weight:
0.87
Rounds:
6
Games:
6
Score:
4.5
Main rating:
1462.6
Rating gain/loss:
25.3
Type rating:
1367.1
Rating gain/loss:
55.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
Cape Town Chess Federation Closed Chess Championships 2024 (U16)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1462.6
1367.1
Analysis
7
Cape Town Junior League Finals 2024 (U15 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
5
4.5
1414.0
1436.5
Analysis
6
Cape Town Junior League - Qualifier 2 2024 (U15)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
6.0
1414.0
1436.5
Analysis
5
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
0
0.0
1414.0
1436.5
Analysis
4
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1423.1
1316.3
Analysis
3
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1423.1
1316.3
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1423.1
1316.3
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1391.1
1257.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
17
Cape Town Chess Federation Closed Chess Championships 2024 (U16)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1462.6
1367.1
Analysis
16
Cape Town Junior League Finals 2024 (U15 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
5
4.5
1414.0
1436.5
Analysis
15
Cape Town Junior League - Qualifier 2 2024 (U15)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
6.0
1414.0
1436.5
Analysis
14
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
0
0.0
1414.0
1436.5
Analysis
13
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1423.1
1316.3
Analysis
12
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1423.1
1316.3
Analysis
11
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1423.1
1316.3
Analysis
10
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1391.1
1257.6
Analysis
9
Curro Durbanville Chess Open Rapid 2023 (U14)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
5.5
1349.0
1371.1
Analysis
8
GPCA Rapid 2023 (U14)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
7
5.0
1333.1
1350.6
Analysis
7
Rhenish Primary Tournament 2023 (U14)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Rapid
30
0.60
6
5
3.0
1337.2
1366.8
Analysis
6
Cape Town Open 2023 (U14)
2023/03/25
2023/03/25
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1331.0
1307.4
Analysis
5
Laerskool Welgemoed Rapid 2023 (U14)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1257.4
1292.6
Analysis
4
Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys)
2023/02/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1331.0
1283.2
Analysis
3
District East Schools Chess Individual Trials 2023 (U13 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
4.0
1257.4
1200.0
Analysis
2
Metro Rapid 2022 (U13 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1231.0
1251.2
Analysis
1
Rhenish Primary Tournament 2022 (U14)
2022/05/14
2022/05/14
Cape Winelands (WCW)
Rapid
30
0.60
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
40
26
8
6
30.0
75.0
212.5
1303.3
1515.8
White
20
14
4
2
16.0
80.0
255.0
1264.0
1519.0
Black
20
12
4
4
14.0
70.0
170.0
1342.6
1512.6
Standard
All
29
16
7
6
19.5
67.2
146.6
1325.1
1471.6
White
14
8
4
2
10.0
71.4
182.1
1278.6
1460.8
Black
15
8
3
4
9.5
63.3
113.3
1368.4
1481.7
Rapid
All
11
10
1
0
10.5
95.5
386.4
1246.0
1632.4
White
6
6
0
0
6.0
100.0
425.0
1229.8
1654.8
Black
5
4
1
0
4.5
90.0
340.0
1265.4
1605.4
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
91
62
10
19
67.0
73.6
200.8
1272.7
1473.5
White
48
36
5
7
38.5
80.2
256.8
1260.8
1517.5
Black
43
26
5
12
28.5
66.3
138.4
1286.0
1424.4
Standard
All
40
22
8
10
26.0
65.0
127.5
1318.4
1445.9
White
20
11
5
4
13.5
67.5
148.8
1283.9
1432.7
Black
20
11
3
6
12.5
62.5
106.3
1352.9
1459.1
Rapid
All
51
40
2
9
41.0
80.4
258.3
1236.9
1495.2
White
28
25
0
3
25.0
89.3
333.9
1244.2
1578.1
Black
23
15
2
6
16.0
69.6
166.3
1227.9
1394.2
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1100134367
Gwanzura, K (Kevin)
3
1.5
1
1
1
50.0
1341.5
0.0
1341.5
View list
2
1110140724
Chuang, G (Gareth)
2
2.0
2
0
0
100.0
1341.0
425.0
1766.0
View list
3
1100097517
Gous, L (Luka)
2
2.0
2
0
0
100.0
1294.2
425.0
1719.2
View list
4
2110150428
Kirthan, V (Vajra)
2
2.0
2
0
0
100.0
1341.0
425.0
1766.0
View list
5
1100150174
Rudman, M (Mighail)
2
2.0
2
0
0
100.0
1294.2
425.0
1719.2
View list
6
1100162367
Craig, M (Max)
2
1.5
1
1
0
75.0
1438.3
212.5
1650.8
View list
7
1100162755
Kojoana, L (Lesedi)
2
1.5
1
1
0
75.0
1414.0
212.5
1626.5
View list
8
1100150162
Joubert, E (Ethan)
2
1.0
1
0
1
50.0
1364.2
0.0
1364.2
View list
9
1110150421
Faure, D (Douglas)
2
0.5
0
1
1
25.0
1303.2
-212.5
1090.7
View list
10
1110140733
Ngidi, N (Ndumiso)
1
1.0
1
0
1
100.0
1349.0
425.0
1774.0
View list
11
1100118014
Ashworth, DA (Dylan Adrian)
1
1.0
1
0
0
100.0
1423.1
425.0
1848.1
View list
12
1110140721
Akpagu, K (Kamsi)
1
1.0
1
0
0
100.0
1257.4
425.0
1682.4
View list
13
1110156975
Brown, J (Joshua)
1
1.0
1
0
0
100.0
1333.1
425.0
1758.1
View list
14
1110132058
Braaf, J (Jordan)
1
1.0
1
0
0
100.0
1331.0
425.0
1756.0
View list
15
1110132060
Cloete, J (Joel)
1
1.0
1
0
0
100.0
1349.0
425.0
1774.0
View list
16
2100140747
Claasen, Z (Zayleigh)
1
1.0
1
0
0
100.0
1337.2
425.0
1762.2
View list
17
1090193411
Cilliers, K (Kyle)
1
1.0
1
0
0
100.0
1391.1
425.0
1816.1
View list
18
1090130345
Carstens, J (Joshua)
1
1.0
1
0
0
100.0
1231.0
425.0
1656.0
View list
19
1100109825
Du Raan, C (Cobus)
1
1.0
1
0
0
100.0
1257.4
425.0
1682.4
View list
20
1110109822
Diedericks , B (Belinda)
1
1.0
1
0
0
100.0
1257.4
425.0
1682.4
View list